CN104412412B - 电池及其制造方法 - Google Patents
电池及其制造方法 Download PDFInfo
- Publication number
- CN104412412B CN104412412B CN201380034463.3A CN201380034463A CN104412412B CN 104412412 B CN104412412 B CN 104412412B CN 201380034463 A CN201380034463 A CN 201380034463A CN 104412412 B CN104412412 B CN 104412412B
- Authority
- CN
- China
- Prior art keywords
- lid
- peristome
- lid component
- circumference
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004519 manufacturing process Methods 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 22
- 238000003466 welding Methods 0.000 claims abstract description 127
- 239000011324 bead Substances 0.000 claims abstract description 87
- 230000002093 peripheral effect Effects 0.000 claims abstract description 43
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 description 26
- 208000037656 Respiratory Sounds Diseases 0.000 description 20
- 230000035882 stress Effects 0.000 description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 17
- 239000001257 hydrogen Substances 0.000 description 17
- 229910052739 hydrogen Inorganic materials 0.000 description 17
- 238000010894 electron beam technology Methods 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/117—Inorganic material
- H01M50/119—Metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/564—Terminals characterised by their manufacturing process
- H01M50/567—Terminals characterised by their manufacturing process by fixing means, e.g. screws, rivets or bolts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-144377 | 2012-06-27 | ||
JP2012144377A JP5708574B2 (ja) | 2012-06-27 | 2012-06-27 | 電池及びその製造方法 |
PCT/JP2013/061988 WO2014002598A1 (ja) | 2012-06-27 | 2013-04-24 | 電池及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104412412A CN104412412A (zh) | 2015-03-11 |
CN104412412B true CN104412412B (zh) | 2016-11-16 |
Family
ID=49782773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380034463.3A Active CN104412412B (zh) | 2012-06-27 | 2013-04-24 | 电池及其制造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9508963B2 (de) |
EP (1) | EP2869359B1 (de) |
JP (1) | JP5708574B2 (de) |
KR (1) | KR101664647B1 (de) |
CN (1) | CN104412412B (de) |
CA (1) | CA2876551C (de) |
WO (1) | WO2014002598A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6071010B2 (ja) * | 2014-01-30 | 2017-02-01 | トヨタ自動車株式会社 | 溶接方法 |
CN106163728A (zh) * | 2014-04-15 | 2016-11-23 | 松下知识产权经营株式会社 | 激光焊接方法 |
JP6213784B2 (ja) * | 2015-06-12 | 2017-10-18 | トヨタ自動車株式会社 | 密閉型電池 |
US11130196B2 (en) * | 2017-03-30 | 2021-09-28 | Nio Usa, Inc. | Single-position sequential laser welding system |
JP6863050B2 (ja) * | 2017-04-28 | 2021-04-21 | トヨタ自動車株式会社 | レーザ溶接方法及びレーザ溶接装置 |
CN107335914B (zh) * | 2017-05-19 | 2019-05-10 | 大族激光科技产业集团股份有限公司 | 动力电池及其密封钉的焊接方法 |
WO2018216533A1 (ja) * | 2017-05-22 | 2018-11-29 | イーグル工業株式会社 | 金属の接合構造及び金属の溶接方法 |
KR20200094936A (ko) * | 2019-01-31 | 2020-08-10 | 삼성에스디아이 주식회사 | 이차 전지 |
JP7449139B2 (ja) * | 2020-03-26 | 2024-03-13 | 日本碍子株式会社 | 二次電池及び二次電池の製造方法 |
JP7266567B2 (ja) * | 2020-11-09 | 2023-04-28 | プライムプラネットエナジー&ソリューションズ株式会社 | 角型電池 |
CN113346167B (zh) * | 2021-06-04 | 2024-02-02 | 中创新航科技股份有限公司 | 电池盖板的焊接方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63146344A (ja) * | 1986-12-08 | 1988-06-18 | Matsushita Electric Ind Co Ltd | 密閉形電池 |
JPH01286249A (ja) * | 1988-05-12 | 1989-11-17 | Matsushita Electric Ind Co Ltd | 角形密閉式電池 |
JP2001155698A (ja) * | 1999-11-29 | 2001-06-08 | Nec Mobile Energy Kk | 密閉型電池 |
JP2004235082A (ja) * | 2003-01-31 | 2004-08-19 | Sanyo Electric Co Ltd | 角形密閉式電池及びその製造方法 |
CN101569028A (zh) * | 2006-12-26 | 2009-10-28 | 丰田自动车株式会社 | 电池、搭载有电池的车辆以及电池的制造方法 |
CN101821874A (zh) * | 2008-12-16 | 2010-09-01 | 丰田自动车株式会社 | 密封型电池 |
JP2011204396A (ja) * | 2010-03-24 | 2011-10-13 | Sanyo Electric Co Ltd | 密閉型電池とその製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01115052A (ja) | 1987-10-29 | 1989-05-08 | Matsushita Electric Ind Co Ltd | 角形密閉式電池 |
JP2012079476A (ja) * | 2010-09-30 | 2012-04-19 | Sanyo Electric Co Ltd | 角形密閉型電池の製造方法 |
JP2012104414A (ja) * | 2010-11-11 | 2012-05-31 | Toyota Motor Corp | 密閉型電池及び密閉型電池の製造方法 |
JP5742792B2 (ja) * | 2012-06-27 | 2015-07-01 | トヨタ自動車株式会社 | 電池 |
-
2012
- 2012-06-27 JP JP2012144377A patent/JP5708574B2/ja active Active
-
2013
- 2013-04-24 EP EP13810322.1A patent/EP2869359B1/de active Active
- 2013-04-24 CN CN201380034463.3A patent/CN104412412B/zh active Active
- 2013-04-24 WO PCT/JP2013/061988 patent/WO2014002598A1/ja active Application Filing
- 2013-04-24 US US14/408,596 patent/US9508963B2/en active Active
- 2013-04-24 KR KR1020147036083A patent/KR101664647B1/ko active IP Right Grant
- 2013-04-24 CA CA2876551A patent/CA2876551C/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63146344A (ja) * | 1986-12-08 | 1988-06-18 | Matsushita Electric Ind Co Ltd | 密閉形電池 |
JPH01286249A (ja) * | 1988-05-12 | 1989-11-17 | Matsushita Electric Ind Co Ltd | 角形密閉式電池 |
JP2001155698A (ja) * | 1999-11-29 | 2001-06-08 | Nec Mobile Energy Kk | 密閉型電池 |
JP2004235082A (ja) * | 2003-01-31 | 2004-08-19 | Sanyo Electric Co Ltd | 角形密閉式電池及びその製造方法 |
CN101569028A (zh) * | 2006-12-26 | 2009-10-28 | 丰田自动车株式会社 | 电池、搭载有电池的车辆以及电池的制造方法 |
CN101821874A (zh) * | 2008-12-16 | 2010-09-01 | 丰田自动车株式会社 | 密封型电池 |
JP2011204396A (ja) * | 2010-03-24 | 2011-10-13 | Sanyo Electric Co Ltd | 密閉型電池とその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2876551A1 (en) | 2014-01-03 |
EP2869359A4 (de) | 2015-06-10 |
EP2869359A1 (de) | 2015-05-06 |
US9508963B2 (en) | 2016-11-29 |
WO2014002598A1 (ja) | 2014-01-03 |
CN104412412A (zh) | 2015-03-11 |
JP2014010897A (ja) | 2014-01-20 |
KR101664647B1 (ko) | 2016-10-11 |
US20150200386A1 (en) | 2015-07-16 |
EP2869359B1 (de) | 2017-02-01 |
CA2876551C (en) | 2017-01-24 |
KR20150023457A (ko) | 2015-03-05 |
JP5708574B2 (ja) | 2015-04-30 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |